@crinrict So I unfortunately don't know how to share the game. However, I just tried to solve the problem and it's still not working. I managed to take some screenshots - this is after all the checkups, x-ray and running machine test. It's in Czech though haha.
From what I remember, you need to choose a diagnosis and then provide the treatment (pill, shot, surgery) for that diagnosis to complete the performance goal. It's pretty rare to get just one possible diagnosis, so you will usually have to make a choice and hope you got it right.
I rely on one of the fansites (Carl's Sims 4 Guide) for extra help in making a good diagnosis when the game makes me choose. I still get it wrong sometimes, even with the extra information.
Hope that helps some. Good luck.
@Sketch793 That's weird, I swear I could remember always getting only one possible diagnosis after all tests in the past, but maybe I remember it wrong. Though I think I was able to get only one diagnosis on lower levels of the doctor career easily. I will definitely try looking up the fansite. Thanks.
